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DTMF Tone
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andy.buchan Offline
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Posts: 3
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Post: #3
RE: DTMF Tone
(07-10-2014 09:58 PM)Yealink Support Wrote:  Hi andy.buchan,

Could you upgrade the firmware to the latest version firstly and try again?
You can get the firmware from here.>>9.72.0.30<<
For how to upgrade the firmware,please refer this FAQ.

[FAQ]How to upgrade firmware?

1.Do you mean set a line key as DTMF?
2.Then A call B, B pick up.
3.And press the transfer button
4.Try press the DTMF button to transfer the call to the other extension. But it doesn't work?

Is it your scenario? If not, could you please describe the detailed operations?

thanks

Hi,

Thanks for reply.

I have tested it on the newest firmware and got the same issue. however when I test with a T41 I have no issues. So it would seem it only an issue with the T20

The Scenario is,

Call comes in and requires you to press the hash key to continue. You press the hash key and the phone trys to transfer the call.

Thanks
Andy
(This post was last modified: 07-14-2014 08:48 PM by andy.buchan.)
07-14-2014 07:36 PM
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Messages In This Thread
DTMF Tone - andy.buchan - 07-04-2014, 06:13 PM
RE: DTMF Tone - Yealink Support - 07-10-2014, 09:58 PM
RE: DTMF Tone - andy.buchan - 07-14-2014 07:36 PM
RE: DTMF Tone - ericcon - 08-13-2014, 07:38 PM
RE: DTMF Tone - Yealink Support - 08-18-2014, 11:20 AM

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